Aug-05-2017 04:46 PM
Aug-23-2017 08:58 AM
Aug-22-2017 02:46 PM
Aug-22-2017 02:31 PM
mkirsch wrote:
My understanding is that proper airbag use is to level the truck, removing the rear end sag, not bringing it back to full unloaded ride height.
At full unloaded height the bags will be taking all of the load, and the springs will be taking none, causing a poor ride at the very least.
Aug-22-2017 02:15 PM
Aug-22-2017 01:00 PM
mkirsch wrote:
My understanding is that proper airbag use is to level the truck, removing the rear end sag, not bringing it back to full unloaded ride height.
At full unloaded height the bags will be taking all of the load, and the springs will be taking none, causing a poor ride at the very least.
Aug-22-2017 11:49 AM
Aug-21-2017 07:44 PM
Aug-20-2017 06:45 PM
Aug-16-2017 04:38 PM
Willcamp4 wrote:
I should point out that I have not used the Firestones, but a friend of mine swears by them. With that said, I have had two Ford trucks and installed the Air Lift systems on both. With both I also used the systems without the on-board compressors, opting to adjust the air levels with an outside air pump. My advice...use the on-board compressor. I have used both the Air Lift compressors with the plumbing that runs into the cab and the new WirelessOne system. The older style worked well and I had it set up as the dual system. The WirelessOne system is plumbed so both bags have the same air pressure.
Having used those systems as described I have two comments. One is that unless I was carrying a top heavy load like a Cabover camper I like the WirelessOne system. It's a slightly easier install and works great. Secondly, having the on-board compressor is a great feature that makes it a breeze to adjust, without even having to stop. Also, you don't have to get out pumps or stop at various locations to make adjustments. Along the same lines, the final selling point for each was having to adjust the air pressure at a gas station, and the pressure gage/air fitting tore the Schrader valve out.
Adjusting the pressure to be used is simple and only requires a measuring tape. Measure the height of a point above the ground at the rear of the vehicle when unloaded. Then hook up the trailer to the fully loaded vehicle. Add air to the air bag system until the height at the point previously measured to is the same. Enjoy and you will also love the system. Expect it to take longer to install than those who have cool tools like vehicle lifts. It is always slower to do it laying on the ground.
Aug-16-2017 03:19 PM
Aug-08-2017 07:48 AM
nremtp143 wrote:
I have had airbags on both of my last two duallies and it makes a huge difference in ride quality on rough roads. I have Firestone bags as they were the cheapest at Summit Racing when I bought them in '10. After a few trips with them and the bicycle/foot pump, I bought a Viair 10007 onboard air system with the Firestone dual pneumatic gauges and haven't looked back. I also plumbed in an air coupler underneath the passenger side rear door with a ball valve so I can air up tires for the rig, bicycles or pin box with no problem. It is an expense, but after seeing all of the manifold troubles with the wireless one, I went with this setup. Keep in mind that MANY people still have no trouble with the wireless one. I've used this same system on two different trucks as I made it where I can remove it pretty easily.
Aug-08-2017 07:31 AM
Aug-07-2017 08:12 AM
Aug-06-2017 02:35 PM